| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Argentina | 3 | |
| #3 | Brazil | 2 | |
| #4 | France | 2 | |
| #5 | Mexico | 2 | |
| #6 | United States | 2 | |
| #7 | Germany | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Japan | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Unspecified technologies | |
| #3 | Cranes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bromell Raymond J | 10 |
| #2 | Sideris John N J | 6 |
| #3 | Homanick George | 4 |
| #4 | Bromell R | 2 |
| #5 | Sideris J | 1 |
| #6 | Reimando Jiei Burameru | 1 |
| #7 | Homanick G | 1 |
| #8 | Jiyooji Hamanitsuku | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1094023A | Vertical motion compensated crane apparatus | |
| BR7905589A | Vertical movement compensation equipment mounted on hook | |
| CA1100447A | Hook-mounted vertical motion compensation apparatus | |
| US4188787A | Hydraulic control apparatus | |
| US4179233A | Vertical motion compensated crane apparatus |